Since I bought them and I'm still waiting on my knock-off aeropress, I tried the k-cups again. I ground the beans a little finer since it was a little weak last time and filled them all the way to the top edge. Last time I left a little space thinking the nozzle needs to make a hole for itself. Well, it did make it stronger. A little too far the other way. But it still doesn't have the flavor as at home. Stronger but not at flavorful if that makes any sense. Looking forward to trying the aeropress. Also ordered a hand crank grinder. I'm determined to make the in office coffee an experience unto itself.